lib/cpExtensions/Visualization/MPRObjects.cxx

   1 #include <cpExtensions/Visualization/MPRObjects.h>
   2
   3 #include <cmath>
   4 #include <vtkImageData.h>
   5 #include <vtkLookupTable.h>
   6
   7 // -------------------------------------------------------------------------
   8 cpExtensions::Visualization::MPRObjects*
   9 cpExtensions::Visualization::MPRObjects::
  10 New( )
  11 {
  12   return( new Self( ) );
  13 }
  14
  15 // -------------------------------------------------------------------------
  16 void cpExtensions::Visualization::MPRObjects::
  17 SetRenderWindows(
  18   vtkRenderWindow* wx, vtkRenderWindow* wy,
  19   vtkRenderWindow* wz, vtkRenderWindow* w3D
  20   )
  21 {
  22   this->m_Windows[ 0 ] = wx;
  23   this->m_Windows[ 1 ] = wy;
  24   this->m_Windows[ 2 ] = wz;
  25   this->m_Windows[ 3 ] = w3D;
  26
  27   // Prepare 2D renderers
  28   for( int i = 0; i < 4; ++i )
  29   {
  30     if( this->m_Windows[ i ] == NULL )
  31     {
  32       this->m_Renderers[ i ] = NULL;
  33       continue;
  34
  35     } // fi
  36
  37     // Create renderer, if render window exists
  38     this->m_Renderers[ i ] = vtkSmartPointer< vtkRenderer >::New( );
  39     this->m_Renderers[ i ]->SetBackground( 0.1, 0.3, 0.8 );
  40     this->m_Windows[ i ]->AddRenderer( this->m_Renderers[ i ] );
  41
  42   } // rof
  43
  44   // Create 3D renderer
  45   if( this->m_Windows[ 3 ] != NULL )
  46     this->m_Renderers[ 3 ]->SetBackground( 0.2, 0.2, 0.2 );
  47 }
  48
  49 // -------------------------------------------------------------------------
  50 void cpExtensions::Visualization::MPRObjects::
  51 SetImage( vtkImageData* image )
  52 {
  53   this->m_MPRActors->AddInputData( image );
  54   this->m_MPRActors->PushActorsInto(
  55     this->m_Windows[ 0 ],
  56     this->m_Windows[ 1 ],
  57     this->m_Windows[ 2 ],
  58     this->m_Windows[ 3 ]
  59     );
  60
  61   // First rendering
  62   this->m_MPRActors->ResetSlices( );
  63   this->ResetCameras( );
  64   this->RenderAll( );
  65 }
  66
  67 // -------------------------------------------------------------------------
  68 void cpExtensions::Visualization::MPRObjects::
  69 AddAuxiliaryImage( vtkImageData* image )
  70 {
  71   // Try to add new image
  72   int id = this->m_MPRActors->AddInputData( image );
  73   if( id < 0 )
  74     return;
  75
  76   // Push everything on renderers
  77   this->m_MPRActors->PushActorsInto(
  78     this->m_Windows[ 0 ],
  79     this->m_Windows[ 1 ],
  80     this->m_Windows[ 2 ],
  81     this->m_Windows[ 3 ]
  82     );
  83
  84   // Rendering
  85   this->RenderAll( );
  86 }
  87
  88 // -------------------------------------------------------------------------
  89 void cpExtensions::Visualization::MPRObjects::
  90 ActivateInteractors( )
  91 {
  92   // Prepare renderers
  93   for( int i = 0; i < 3; ++i )
  94   {
  95     // Check prerrequisites
  96     if( this->m_Windows[ i ] == NULL || this->m_Renderers[ i ] == NULL )
  97     {
  98       // TODO: this->m_Styles[ i ] = NULL;
  99       continue;
 100
 101     } // fi
 102
 103     ImageSliceActors* actors = this->m_MPRActors->GetSliceActors( i );
 104     if( actors == NULL )
 105     {
 106       // TODO: this->m_Styles[ i ] = NULL;
 107       continue;
 108
 109     } // fi
 110
 111     /* TODO
 112        this->m_Styles[ i ] = vtkSmartPointer< TStyle >::New( );
 113        this->m_Styles[ i ]->Configure( actors, this->m_MPRActors );
 114        this->m_Styles[ i ]->
 115        SetInteractor( this->m_Windows[ i ]->GetInteractor( ), i );
 116        this->m_Styles[ i ]->SetModeToNavigation( );
 117     */
 118
 119   } // rof
 120
 121   // Synch 2D and 3D renderers
 122   for( int i = 0; i < 3; ++i )
 123   {
 124     for( int j = 0; j < 3; ++j )
 125     {
 126       /* TODO
 127          if(
 128          this->m_Windows[ i ] != NULL &&
 129          this->m_Windows[ j ] != NULL &&
 130          i != j
 131          )
 132          this->m_Styles[ i ]->
 133          AssociateInteractor( this->m_Windows[ j ]->GetInteractor( ) );
 134       */
 135
 136     } // rof
 137     /* TODO
 138        if( this->m_Windows[ 3 ] != NULL )
 139        this->m_Styles[ i ]->
 140        AssociateInteractor( this->m_Windows[ 3 ]->GetInteractor( ) );
 141     */
 142
 143   } // rof
 144
 145   // Finish interactor linking
 146   // TODO: this->m_MPRActors->LinkInteractors( );
 147
 148   // Restart rendering
 149   this->ResetCameras( );
 150   this->RenderAll( );
 151 }
 152
 153 // -------------------------------------------------------------------------
 154 void cpExtensions::Visualization::MPRObjects::
 155 ResetCamera( const int& id )
 156 {
 157   if( id < 4 )
 158     if( this->m_Windows[ id ] != NULL )
 159       this->m_Renderers[ id ]->ResetCamera( );
 160 }
 161
 162 // -------------------------------------------------------------------------
 163 void cpExtensions::Visualization::MPRObjects::
 164 ResetCameras( )
 165 {
 166   for( int i = 0; i < 4; ++i )
 167     if( this->m_Windows[ i ] != NULL )
 168       this->m_Renderers[ i ]->ResetCamera( );
 169 }
 170
 171 // -------------------------------------------------------------------------
 172 void cpExtensions::Visualization::MPRObjects::
 173 Render( const int& id )
 174 {
 175   if( id < 4 )
 176     if( this->m_Windows[ id ] != NULL )
 177       this->m_Windows[ id ]->Render( );
 178 }
 179
 180 // -------------------------------------------------------------------------
 181 void cpExtensions::Visualization::MPRObjects::
 182 RenderAll( )
 183 {
 184   for( int i = 0; i < 4; ++i )
 185     if( this->m_Windows[ i ] != NULL )
 186       this->m_Windows[ i ]->Render( );
 187 }
 188
 189 // -------------------------------------------------------------------------
 190 vtkRenderer* cpExtensions::Visualization::MPRObjects::
 191 GetXRenderer( )
 192 {
 193   return( this->m_Renderers[ 0 ] );
 194 }
 195
 196 // -------------------------------------------------------------------------
 197 vtkRenderer* cpExtensions::Visualization::MPRObjects::
 198 GetYRenderer( )
 199 {
 200   return( this->m_Renderers[ 1 ] );
 201 }
 202
 203 // -------------------------------------------------------------------------
 204 vtkRenderer* cpExtensions::Visualization::MPRObjects::
 205 GetZRenderer( )
 206 {
 207   return( this->m_Renderers[ 2 ] );
 208 }
 209
 210 // -------------------------------------------------------------------------
 211 vtkRenderer* cpExtensions::Visualization::MPRObjects::
 212 Get3DRenderer( )
 213 {
 214   return( this->m_Renderers[ 3 ] );
 215 }
 216
 217 // -------------------------------------------------------------------------
 218 const vtkRenderer* cpExtensions::Visualization::MPRObjects::
 219 GetXRenderer( ) const
 220 {
 221   return( this->m_Renderers[ 0 ] );
 222 }
 223
 224 // -------------------------------------------------------------------------
 225 const vtkRenderer* cpExtensions::Visualization::MPRObjects::
 226 GetYRenderer( ) const
 227 {
 228   return( this->m_Renderers[ 1 ] );
 229 }
 230
 231 // -------------------------------------------------------------------------
 232 const vtkRenderer* cpExtensions::Visualization::MPRObjects::
 233 GetZRenderer( ) const
 234 {
 235   return( this->m_Renderers[ 2 ] );
 236 }
 237
 238 // -------------------------------------------------------------------------
 239 const vtkRenderer* cpExtensions::Visualization::MPRObjects::
 240 Get3DRenderer( ) const
 241 {
 242   return( this->m_Renderers[ 3 ] );
 243 }
 244
 245 // -------------------------------------------------------------------------
 246 cpExtensions::Visualization::MPRObjects::
 247 TMPRActors* cpExtensions::Visualization::MPRObjects::
 248 GetMPRActors( )
 249 {
 250   return( this->m_MPRActors );
 251 }
 252
 253 // -------------------------------------------------------------------------
 254 const cpExtensions::Visualization::MPRObjects::
 255 TMPRActors* cpExtensions::Visualization::MPRObjects::
 256 GetMPRActors( ) const
 257 {
 258   return( this->m_MPRActors );
 259 }
 260
 261 // -------------------------------------------------------------------------
 262 cpExtensions::Visualization::MPRObjects::
 263 MPRObjects( )
 264   : vtkObject( )
 265 {
 266   // Prepare actors
 267   this->m_MPRActors = vtkSmartPointer< TMPRActors >::New( );
 268 }
 269
 270 // -------------------------------------------------------------------------
 271 cpExtensions::Visualization::MPRObjects::
 272 ~MPRObjects( )
 273 {
 274 }
 275
 276 // eof - $RCSfile$